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California halibutRetention openSpecies here · tap to switch
Best score today · 12 AM · California halibut
- Now
- 303 PM PDT
- Best window
- 5-9 PMFlood tide
- Tide now
- Ebbing3.1 ft ▼
Data from: NOAA CO-OPS + NDBC + ECMWF + Open-Meteo Marine · Waterlands engine
Notify me when Southport Channel scores 75+
Checked every morning against the 14-day forecast. Free by push and email.
14-day forecast
Best days to fish
24-hour conditions · rolling from now
Conditions · 3 PM · now
Tide & current
NOAA CO-OPS
44Tide: EbbingCurrent: 0.3 kn ebbWind & pressure
ECMWF
78Wind: 12 kt NPressure: RisingWater temp & sky
NDBC + Open-Meteo Marine
30Seas over the limit · capped at 30Water temp: 55°F, coolLight: OvercastSolunar: Between periodsSeas: 6.8 ftSeason & habitat · California halibut
Species seasonality
65Season: ShoulderHabitat: Usable structureDepth: In rangeRegulations: Retention open
Current regulations
What you can keep here today
Northern Groundfish Management Area
California halibut
Retention open- Daily limit
- 2 per day
- Possession
- 2 in possession
- Size
- Minimum 22 in, total length
- Season
- No closed season on file
- Annual quota
- Not published
From CDFW 2026 California Ocean Sport Fishing Regulations booklet (last updated July 17, 2026), read Sep 13
Other species here
- Albacore tuna Retention open (25 per day)
- Barred sand bass Retention open (4 per day (5 kelp bass, barred sand bass and spotted sand bass combined))
- Cabezon Retention open (10 per day (10 rockfish, cabezon and greenlings combined))
- Chinook salmon Closed (No retention)
- Coho salmon Closed (No retention)
- Kelp bass Retention open (5 per day (5 kelp bass, barred sand bass and spotted sand bass combined))
- Kelp greenling Retention open (10 per day (10 rockfish, cabezon and greenlings combined))
- Leopard shark Retention open (3 per day)
- Lingcod Retention open (2 per day)
- Mahi-mahi Retention open (10 per day)
- Pacific bluefin tuna Retention open (2 per day)
- Pacific halibut Retention open (1 per day)
- Rockfish Retention open (10 per day (10 rockfish, cabezon and greenlings combined))
- Sablefish Retention open (10 per day)
- Striped bass Retention open (2 per day)
- Surfperch Retention open (20 per day)
- White seabass Retention open (3 per day)
- Yellowfin tuna Retention open (10 per day)
- Yellowtail Retention open (10 per day)
Source: CDFW · synced today
Seasonality · 52-week view · this week ringed
When California halibut is best here
Shoulder season for California halibut · 5 more weeks at shoulder
- Peak
- Shoulder
- Off
- This week
Spot profile
Southport Channel
- Depth
- 5-15 ft
- Structure
- Channel · Inner · Protected
- Season
- Shoulder seasonCalifornia halibut
NOAA NCEI DEM, sampled Sep 14 on a 464 m grid. Depths are feet below mean sea level, not chart datum (MLLW), so they can differ from a chart by a few feet. Not for navigation.
About this spot
Fishing Southport Channel
Southport Channel is a channel in Humboldt Bay, California. Depth is 5-15 ft. Its profile reads channel, inner water and protected.
Waterlands scores 11 species here; the best right now are Pacific halibut, lingcod and rockfish. It is peak season now for rockfish, surfperch, cabezon and striped bass, and shoulder season for Pacific halibut, lingcod, California halibut and kelp greenling. Pacific halibut peak from May through July. Lingcod peak from April through May and from October through November. Rockfish peak from May through September.
Tackle & technique
- California halibut
- California halibut are ambush feeders that lie on sand or mud bottom, mostly in water shallower than 100 feet and often inside bays, harbors and estuaries. Drift or slow-troll a live anchovy or sardine on a sliding sinker rig, or bounce a swimbait along the bottom over flats, channel edges and sandy areas near structure. Keep the bait within a foot or two of the bottom and give a fish time to turn the bait before setting the hook.
- Pacific halibut
- Halibut sit on sand and gravel bottoms near drop-offs, bars and pinnacles, most often in 90 to 500 feet in Alaska and on the shelf off Washington, Oregon and far northern California. Anchor up-current of a likely edge and fish herring, squid, octopus or a salmon head on a circle hook with 24 to 32 ounces of weight, or bounce a large jig on the bottom. The best bite usually comes in the hour around slack tide.
- Lingcod
- Lingcod ambush prey from rock outcrops, reef edges and kelp where current runs, most often in 30 to 300 feet, and males move shallow to guard nests in winter. Drift over the reef bouncing a lead-head swimbait or metal jig on the bottom, or fish herring or squid on a heavy leader, since their teeth cut light line. From jetties and rocky shore, work bait or jigs along the rocks on the incoming tide.
Nearby spots
Other spots within an easy run
- Buhne Spit Shoal57
Bar · 2.0 mi
Top: RockfishPeak season- Rockfish 57
- Lingcod 52
- Pacific halibut 45
12 kt NL 5:14 PM · 0.9 ftH 9:49 PM · 4.3 ft
- Buhne Point54
Cape · 1.9 mi
Top: RockfishPeak season- Rockfish 54
- Lingcod 49
- Pacific halibut 45
12 kt NL 3:38 PM · 3.1 ftH 9:33 PM · 6.0 ft
- Hookton Channel52
Channel · 2.1 mi
Top: Pacific halibutShoulder season- Pacific halibut 52
- Lingcod 48
- Rockfish 48
12 kt NL 3:42 PM · 3.0 ftH 9:30 PM · 6.1 ft
- South Bay49
Bay · 1.1 mi
Top: Pacific halibutShoulder season- Pacific halibut 49
- Surfperch 49
- Rockfish 48
12 kt NL 3:38 PM · 3.1 ftH 9:33 PM · 6.0 ft
Scores and forecasts are for planning only and can be wrong. Conditions on the water change fast; check the marine forecast before you go. Regulations change during the season, so confirm limits and closures with CDFW before you keep a fish.
